Title:
ワイヤロープ検査装置、ワイヤロープ検査システム、およびワイヤロープ検査方法
Document Type and Number:
Japanese Patent JP7318749
Kind Code:
B2
Abstract:
A control unit (21) of this wire rope inspection device (100) is configured to detect the state of a wire rope on the basis of a difference between a first value based on a plurality of first detection signals acquired by a detection coil (10) in first measurement for measuring a wire rope (W) multiple times and a second value based on a plurality of second detection signals acquired by the detection coil in second measurement for measuring the wire rope multiple times after the first measurement.
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Inventors:
Hiromichi Tonami
Tide
Tide
Application Number:
JP2021574465A
Publication Date:
August 01, 2023
Filing Date:
October 27, 2020
Export Citation:
Assignee:
SHIMADZU CORPORATION
International Classes:
G01N27/82
Domestic Patent References:
| JP2019138703A | ||||
| JP2001174439A | ||||
| JP2017075971A | ||||
| JP2002116187A | ||||
| JP2019168253A |
Foreign References:
| WO2019150539A1 | ||||
| WO2015166533A1 | ||||
| US6133731 |
Attorney, Agent or Firm:
Hirokazu Miyazono